📯 Polish Post has announced the return of its Crypto Stamps without revealing the date. ⏳ Impossible Post frames that uncertainty as a sealed prediction contest.
✉️ A participant sends a time capsule to anyone, including themselves, set to open on the predicted return day. Its opening date is recorded on the blockchain and shown on the letter page. 🔏
📜 The formal entry is the letter-page link shared in the games channel with a reason. Up to three capsules may be submitted per participant, each with a different date no later than the end of 2026. Entries close on 9 October or when Polish Post announces the date. The blockchain send time determines eligibility.
🕰️ The prediction is the opening day in Polish time, while the release means the first day of sale stated by Polish Post. The capsule opening closest to that day wins. If predictions name the same day, the earlier-sent capsule takes priority. If no release occurs by the end of 2026, the capsule with the latest date wins.
🎁 Shards go to the three closest predictions, with an extra pool for an exact-day result and a community-voted distinction for the best reasoning. Winners also receive a prize letter franked with the Testudines · Portorium solutum service stamp, which is not sold. 🐢 One Impossible Post stamp is required per capsule, and every opened capsule will be announced. Polish Post does not organize or sponsor the contest.
@PocztaPolska@filatelistyka
Explore Impossible Post on Bindaro 👇
https://t.co/fCVxiPVqmQ
#Bindaro #ImpossiblePost #DigitalPhilately #Cryptophilately #NFTCollectibles
Shardello! 🇵🇱 11.11. 11:11. Time to make history part of your collection.
Mathematica · CVIII · Polonia Restituta launches TODAY in Impossible Post, celebrating 108 years of Polish independence.
🎬 This beautiful video was created by @ScarabaeeD. Thank you for bringing our collection to life and sharing your talent with the Bindaro community! ❤️
We have friends everywhere! 🤝
All times below are Polish time (CET, UTC+1).
📮 MINT OPENS TODAY, 11 NOVEMBER, AT 11:11
BindaroID accounts get the first 24 hours.
Stage I limits per account:
7 PROGRESSIO · 6 PENTAGONUM · 4 GRANIA · 3 TRIANGULUM · 2 NOTATIO.
🌍 PUBLIC MINT: 12 NOVEMBER, 11:11
Everyone can join. Limits will be adjusted to the remaining supply. Stage I mints count towards your overall series limit.
🔴⚪ A POSTMARK FOR THIS DAY
Use CVIII stamps or Artists of Independent Poland blocks to send a letter today between 11:11 and midnight and receive the special postmark marking the 108th anniversary of Poland regaining independence.
🎨 ARTISTS OF INDEPENDENT POLAND: FUSION
Combine three stamps of the same design into one block. Fusion is exclusive to BindaroID accounts until 13 November at 11:11, then opens to everyone.
✉️ ARTISTS OF INDEPENDENT POLAND PACKS: TODAY, 19:18
Only 20 envelopes, each containing 3 random blocks.
1,080 Shards per envelope. BindaroID accounts only. One per account.
🧮 NEXT: ALGORITHMI
The series launches on 12 November at 20:42.
Which design will you mint first? 👇
Explore Impossible Post on Bindaro 👇
https://t.co/umqriZbEty
#Bindaro #ImpossiblePost #DigitalPhilately #Cryptophilately #NFTCollectibles
Narodowe Święto Niepodległości🇵🇱 – polskie święto państwowe, obchodzone corocznie 11 listopada dla upamiętnienia odzyskania niepodległości przez Polskę w 1918 r., po 123 latach zaborów (1795–1918), ustanowione ustawą z dnia 23 kwietnia 1937 r.
#ŚwiętoNiepodległości#11Listopada
A whole creative movement reduced to one Beeple price tag. Meanwhile, people keep making things worth discovering.
✉️ At Bindaro, our Impossible Post turns letters into collectibles — the sender keeps the cancelled stamp, the recipient gets a collectible cover.
🍋 And here’s Lemoniada 1.0, our first collection on @solana: 432 retro-futuristic cards celebrating Polish science fiction.
Small projects have stories to tell, too. 👇
https://t.co/kPVorJPVfh
🚀 432 cards. Five extraordinary characters. One universe on Solana.
Meet Lemoniada 1.0, Bindaro's first Solana collection: collectible NFT cards inspired by the golden age of Polish science fiction.
🧑🚀 The Pilot has his checklist and a full thermos. The Constructor has a brilliant mind and a questionable plan. The Traveler is searching for the universe, and perhaps himself. The Guest makes an impossible visit. The Ocean dreams.
Each character has its own rarity, from Common to Mythic. Every card begins hidden, and you decide when to reveal it.
🔑 New to Solana? You can create a Solana wallet inside Bindaro, with no browser extensions needed.
📅 Public mint opens November 5, 2026 at 2:42 PM EST / 11:42 AM PST.
0.10 SOL per card. Up to 6 per wallet. Network fees apply.
Explore Lemoniada 1.0:
https://t.co/oqLBYmUfvY
#Bindaro #Solana #DigitalCollectibles #SciFi
Shardello! 🇵🇱 The countdown to 11.11 is ON. ✨
108 years since Poland regained independence. Five ways to turn that story into something you can collect.
Meet Mathematica · CVIII · Polonia Restituta, the next Impossible Post collection on Polygon. Autumn landscapes, mathematical discoveries and white, red and gold come together across five original designs. 🧮🍂
Every stamp leads back to 108:
✦ PROGRESSIO connects 1810, 1918 and 2026 in steps of 108.
✦ PENTAGONUM finds it in the 108° angles above Wawel Castle.
✦ GRANIA follows 108 on its Collatz journey above the Tatras.
✦ TRIANGULUM brings Sierpiński’s triangle to the Warsaw skyline.
✦ NOTATIO turns Polish notation into an expression for 108.
🔥 Just 1,080 stamps across the collection. Only 108 are NOTATIO.
💎 Mint prices range from 40 to 200 Shards.
🔍 Watch for misprints: 3% of the supply, across two variants.
And there is a bigger collecting challenge: gather one unused stamp of every design and burn the complete set to forge the publisher’s sheet. Five stamps become one new collectible. 📜
📅 11 November: mint opens for verified Bindaro ID holders.
📅 12 November: public mint opens.
Which design gets the first spot in your collection? 👇
Explore Impossible Post on Bindaro and set your reminder:
https://t.co/umqriZccj6
#Bindaro #ImpossiblePost #DigitalPhilately #Cryptophilately #NFTCollectibles
Shardello! 🎨✉️
What happens when Polish art meets mathematics and digital philately?
On 11 November, Impossible Post celebrates Poland’s Independence Day with Artists of Independent Poland: five collectible blocks inspired by five remarkable artists.
🎨 Tadeusz Makowski
🌺 Zofia Stryjeńska
🎭 Witkacy
🚘 Tamara Łempicka
🖌️ Jan Cybis
Each block reimagines an artist in the style of their work and connects their world to a stamp from our Polonia Restituta series.
You can’t buy these blocks directly. Collect the corresponding unused stamps and fuse them to create one.
Only 120 blocks can exist across the five designs, from 36 Makowski to just 12 Cybis.
📅 11 November, 11:11 AM Polish time
Explore Impossible Post on Bindaro 👇
https://t.co/sTMStLixlP
Which artist’s block would you want in your collection? 👀
#Bindaro #ImpossiblePost #DigitalPhilately #Cryptophilately #NFTCollectibles
🍋 Meldunek z kokpitu Lemoniady! Termos pełen lemoniady, grzywka pod kontrolą. Pilot może przemówić.
🚀 Pierwszy wieczór naszej pierwszej kolekcji na @solana: 197 z 432 kart wybitych. Prawie 46% całego nakładu jeszcze przed publicznym mintem. Dziękujemy, załogo!
Pięć postaci ze słonecznej retroprzyszłości, w hołdzie polskiej fantastyce naukowej XX wieku. Każda karta zaczyna zakryta. To ty decydujesz, kiedy odkryć swoją postać.
📅 Publiczny mint rusza 5 listopada o 19:42 UTC.
Cena: 0,10 SOL za kartę + opłaty sieciowe.
Dla osób z allowlisty mint już trwa: 0,05 SOL + opłaty sieciowe.
Poznaj Lemoniadę 1.0 👇
https://t.co/oqLBYmUNlw
#Bindaro #Solana #DigitalCollectibles #SciFi
🚀 432 cards. Five extraordinary characters. One universe on Solana.
Meet Lemoniada 1.0, Bindaro's first Solana collection: collectible NFT cards inspired by the golden age of Polish science fiction.
🧑🚀 The Pilot has his checklist and a full thermos. The Constructor has a brilliant mind and a questionable plan. The Traveler is searching for the universe, and perhaps himself. The Guest makes an impossible visit. The Ocean dreams.
Each character has its own rarity, from Common to Mythic. Every card begins hidden, and you decide when to reveal it.
🔑 New to Solana? You can create a Solana wallet inside Bindaro, with no browser extensions needed.
📅 Public mint opens November 5, 2026 at 2:42 PM EST / 11:42 AM PST.
0.10 SOL per card. Up to 6 per wallet. Network fees apply.
Explore Lemoniada 1.0:
https://t.co/oqLBYmUfvY
#Bindaro #Solana #DigitalCollectibles #SciFi
🍋 NASTĘPNY PRZYSTANEK: SOLANA!
432 karty. Pięć postaci. Lemoniada 1.0 — pierwsza kolekcja Bindaro w sieci @solana! 🚀
Słoneczna retroprzyszłość w hołdzie polskiej fantastyce naukowej XX wieku.
Pilot z pełnym termosem. Konstruktor, który potrafi zbudować nawet siebie. Podróżnik gotowy na kolejną wyprawę. Tajemniczy Gość. I Ocean, który śni…
Pięć charakterów. Pięć rzadkości. Od Pewnej do Niemożliwej.
🔓 Start dla uprawnionych: 2 listopada, 19:42 UTC — 0,05 SOL
🌍 Mint publiczny: 5 listopada, 19:42 UTC — 0,1 SOL
Poznaj całą piątkę w filmie. Kogo najbardziej chcesz zobaczyć w swojej kolekcji? 👀
https://t.co/BPZXkaJX2q
#Solana #NFT #Bindaro
The next issues, Mathematica CVIII and Issue VI Algorithmi, will be released on November 11 and 12. We would like to thank everyone who continues to write letters, and anyone who has not tried the Post yet can write their first one at https://t.co/GDDw9dCXTv
At a time when letter mail is disappearing from everyday life, the Impossible Post moves letters, stamps and covers into the world of new technology. This thread presents its first 74 days, during which collectors minted 15,686 stamps and sent 2,959 letters.
Collectors have made 433 trades on the secondary market, in which 301 different items changed hands. The highest sale reached 122 USDC for the Postman's Bicycle from the Vehicula Block, and Block stamps have a median price 1.5 to 2 times that of regular stamps.
Shardello! 🎃🐢
Our Halloween turtles have escaped the envelope!
Meet Dulcia aut dolus, the Halloween 2026 stamp from Impossible Post’s Testudines series. Two friendly turtles, a witch’s hat and a pumpkin patch bring a playful twist to digital stamp collecting. 🍬
The Halloween cover adds its own keepsake: a special postmark dated 31 October 2026. And with Impossible Post, sending a digital letter gives both sides something to collect. The sender keeps the cancelled stamp, while the recipient receives the collectible cover. 📬
🎬 A huge thank you to @ScarabaeeD for turning our artwork into this wonderful little adventure! From the envelope to a moonlit pumpkin patch and an unexpected ghost, you’ve given our turtles a whole new life. We love seeing our community take these stories beyond the stamp. 💛
We have friends everywhere.
Explore Impossible Post on Bindaro 👇
https://t.co/2gDqSASHxg
#Bindaro #ImpossiblePost #DigitalPhilately #Cryptophilately #NFTCollectibles
Uwaga❗️żółwie wyszły z kopert 👻🐢
Testudines Dulcia już straszy!
Psikusy na pocztówkach, dynie po horyzont i stempel!
Najwolniejszy duch świata, ale dogoni cię z cukierkiem 🍬
#Halloween#Bindaro#PocztaNiemożliwa#DulciaAutDolus
Shardello! 🍋🚀
Przyszłość miała być prosta. A potem pojawili się Pilot z termosem, robot Konstruktor i Podróżnik w towarzystwie kolejnych wersji siebie. Poznajcie Lemoniadę 1.0, pierwszą kolekcję Bindaro na Solanie!
🃏 To 432 cyfrowe karty i hołd polskiej fantastyce naukowej XX wieku. Każda karta jest zakryta. Otwierasz ją, kiedy chcesz, i dopiero wtedy poznajesz swoją postać:
• Pilot · Pewny · 95 szt.
• Konstruktor · Prawdopodobny · 91 szt.
• Podróżnik · Wątpliwy · 87 szt.
• Gość · Nieprawdopodobny · 82 szt.
• Ocean · Niemożliwy · 77 szt.
Liczba 432 też ma swoją historię: standardowa epoka Solany liczy 432 000 slotów.
📬 Ten mint to również krok w przygotowaniach do Poczty Niemożliwej na Solanie. Chcemy oswoić Was z tą siecią i zebrać część środków na depozyt wymagany do wdrożenia programów Poczty.
📅 Harmonogram, czas polski (CET):
• Pierwokup dla kont z potwierdzonym BindaroID: od 2.11.2026, godz. 20:42 do 5.11.2026, godz. 20:42. Cena: 0,05 SOL za kartę, do 6 kart na konto.
• Sprzedaż publiczna: od 5.11.2026, godz. 20:42 do 30.11.2026, godz. 20:42. Cena: 0,1 SOL za kartę, do 6 kart na portfel.
👛 Portfel Solany możesz utworzyć bezpośrednio w Bindaro. W filmie pokazujemy, jak to zrobić bez instalowania rozszerzeń. Masz już własny? Połącz go ze swoim kontem przed startem.
📚 A teraz zagadka z filmu: z którymi utworami Stanisława Lema kojarzą Wam się te postacie? Napiszcie w komentarzach, jaki szczegół Was naprowadził!
Zobacz Lemoniadę 1.0 i przygotuj się do mintu 👇
https://t.co/DAEbmv3Mhr
#Bindaro #SolanaNFTs #DigitalCollectibles #NFTCollectors #Web3Collecting